MCR 32 UNI, Current Monitoring Relay AC 2-20 Amp, Adjustable Range, Universal 24-240VAC 24VDC Aux Supply, 1 x 8 AMP SPST CO Relay

MCR 32 UNI, Current Monitoring Relay AC 2-20 Amp, Adjustable Range, Universal 24-240VAC 24VDC Aux Supply, 1 x 8 AMP SPST CO Relay

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        SKU: FE-MCR 32 UNI

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        Description

        Iskra Doo MCR 32 UNI, Current Monitoring Relay AC 2-20 Amp, Adjustable Range, Universal 24-240VAC 24VDC Aux Supply, 1 x 8 AMP SPST CO Relay

        MCR 32 Series serves to monitor AC currents up to 20 Amp, and provides Relay alarm output with adjustable delay time 0.5 - 10s. Can replace Crouzet 84871122

        Features :

         

        • Current transformer is a part of the product. Inside this transformer there is a wire which senses the volume of fl owing current
        • Non Invasive measurement
        • Galvanically separates monitored circuit
        • Universal supply AC 24 - 240 V and DC 24 V Supply is galvanically separated from measuring current
        • Current withstand up to 100 A
        • Output contact: 1x changeover/SPST 8 A Clamp terminals 1-phase, 1-MODULE, DIN rail mounting

        Applications :

        • Heating bars in sliding rails
        • Heating cables
        • Indication of current flow
        • Controlling of 1-phase motor consumption
        Specification

        Iskra Doo Part Number

        MCR 32 UNI

        Voltage Range

        AC 24 - 240 V, DC 24 V (AC 50 - 60 Hz)

        Operating Range

        -15 %; +10 %

        Current Range

        1 - 20 A (AC 50 Hz)

        Current Trip Adjustment

        2,4,6,8,10,12,14,16,18,20 Amp Setpoints

        Settign Accuracy

        5 %

        Burden

        max. 1.5 VA

        Repeatability

        1 %

        Temperature Drift

        0.1%/°C

        Peak Overload (10s)

        100 Amp

        Time delay T1

        max. 500 ms

        Time delay T2

        N/A

        Output

        SPDT Relay 8 Amp

        Number of contacts

        1x changeover/ SPDT (AgNi / Silver Alloy)

        Current rating

        8 A / AC1

        Breaking capacity

        2500 VA / AC1, 240 W / DC

        Inrush current

        10 A

        Switching voltage

        250 V AC1 / 24 V DC

        Min. breaking capacity DC

        500 mW

        Indication of state

        red LED

        Mechanical life

        1 x 107

        Electrical life (AC1)

        1 x 105

        Other information

         

        Operating temperature

        -20 ... +55 °C

        Storage temperature

        -30 ... +70 °C

        Electrical strength

        4 kV (supply - output)

        Operating position

        any

        Mounting

        DIN rail EN 60715

        Protection degree

        IP 40 from front panel / IP 10 terminals

        Overvoltage cathegory

        III.

        Pollution degree

        2

        Max. cable size (mm )2

        solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5

        Dimensions

        90 x 17,6 x 64 mm

        Weight

        69 g

        Standards

        EN 60255-6, EN 61010-1


        Datasheet
        Application Notes

        Monitoring relay MCR-32 serves to monitor current level in single phase AC circuits. Due to its fl uent adjustment of release current, it is predestined for applications with necessity of current flow indication, and can be used as precedence relay. Output relay is off in normal state. In case the set current level is exceeded, it switches. Multivoltage supply is an advantage.

        Specifications

        • Weight: 200gr
        • Usage: Indoor & outdoor

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